diff options
| author | Joe Carnuccio <joe.carnuccio@cavium.com> | 2019-03-12 11:08:14 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-03-19 12:22:54 -0400 |
| commit | 2a3192a3f3bc4fe1b077c55fffb6d8afe3213d57 (patch) | |
| tree | d95528e8ebfe05689179b3ad97946b745d5e1a7b /drivers/scsi/qla2xxx/qla_attr.c | |
| parent | ecc89f25e225fabfffc709dbc43c928bc276cade (diff) | |
scsi: qla2xxx: Add Serdes support for ISP28XX
This patch adds sysfs node for serdes_version and also cleans up port_speed
display.
Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_attr.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 43 |
1 files changed, 32 insertions, 11 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index f035251a86ce..93da79a0ccf5 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -1378,6 +1378,21 @@ qla24xx_84xx_fw_version_show(struct device *dev, } static ssize_t +qla2x00_serdes_version_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; + + if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha)) + return scnprintf(buf, PAGE_SIZE, "\n"); + + return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n", + ha->serdes_version[0], ha->serdes_version[1], + ha->serdes_version[2]); +} + +static ssize_t qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -2220,6 +2235,7 @@ static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show, NULL); static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show, NULL); +static DEVICE_ATTR(serdes_version, 0444, qla2x00_serdes_version_show, NULL); static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL); static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL); static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show, @@ -2272,6 +2288,7 @@ struct device_attribute *qla2x00_host_attrs[] = { &dev_attr_optrom_fw_version, &dev_attr_84xx_fw_version, &dev_attr_total_isp_aborts, + &dev_attr_serdes_version, &dev_attr_mpi_version, &dev_attr_phy_version, &dev_attr_flash_block_size, @@ -2328,16 +2345,15 @@ qla2x00_get_host_port_id(struct Scsi_Host *shost) static void qla2x00_get_host_speed(struct Scsi_Host *shost) { - struct qla_hw_data *ha = ((struct scsi_qla_host *) - (shost_priv(shost)))->hw; - u32 speed = FC_PORTSPEED_UNKNOWN; + scsi_qla_host_t *vha = shost_priv(shost); + u32 speed; - if (IS_QLAFX00(ha)) { + if (IS_QLAFX00(vha->hw)) { qlafx00_get_host_speed(shost); return; } - switch (ha->link_data_rate) { + switch (vha->hw->link_data_rate) { case PORT_SPEED_1GB: speed = FC_PORTSPEED_1GBIT; break; @@ -2362,7 +2378,11 @@ qla2x00_get_host_speed(struct Scsi_Host *shost) case PORT_SPEED_64GB: speed = FC_PORTSPEED_64GBIT; break; + default: + speed = FC_PORTSPEED_UNKNOWN; + break; } + fc_host_speed(shost) = speed; } @@ -2370,7 +2390,7 @@ static void qla2x00_get_host_port_type(struct Scsi_Host *shost) { scsi_qla_host_t *vha = shost_priv(shost); - uint32_t port_type = FC_PORTTYPE_UNKNOWN; + uint32_t port_type; if (vha->vp_idx) { fc_host_port_type(shost) = FC_PORTTYPE_NPIV; @@ -2389,7 +2409,11 @@ qla2x00_get_host_port_type(struct Scsi_Host *shost) case ISP_CFG_F: port_type = FC_PORTTYPE_NPORT; break; + default: + port_type = FC_PORTTYPE_UNKNOWN; + break; } + fc_host_port_type(shost) = port_type; } @@ -2451,13 +2475,10 @@ qla2x00_get_starget_port_id(struct scsi_target *starget) fc_starget_port_id(starget) = port_id; } -static void +static inline void qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout) { - if (timeout) - rport->dev_loss_tmo = timeout; - else - rport->dev_loss_tmo = 1; + rport->dev_loss_tmo = timeout ? timeout : 1; } static void |